def test_find_first_collision(self):
# arrange
mc = MineCart()
mc.loadTracksAndCarts(testTrack)
# act
result = mc.findFirstCollision()
# assert
self.assertEqual(result, [[7, 3]])
# Advent of Code 2018: https://adventofcode.com/2018/day/13
#
# Main file
from AoC13_classes import MineCart
inputData = open('../data/input13.txt', 'r')
liveData = inputData.readlines()
mc = MineCart()
mc.loadTracksAndCarts(liveData)
t = mc.track.validateAllTracks()
if t != None:
print(t.print())
# mc.track.print()
crash = mc.findFirstCollision()
print('\nPart 1: The point of the first crash is', crash)
mc.loadTracksAndCarts(liveData)
cart = mc.findLastCart()
print('\nPart 2: The location of the last cart is', cart.print())